cumbersome
Pronunciation:
/ˈkʌmbɚsəm/adjective
Definitions
Burdensome or hindering, as a weight or drag; vexatious
Not easily managed or handled; awkward; clumsy.
Example: Cumbersome machines can endanger operators and slow down production.
Hard, difficult, demanding to handle or get around with.
Example: A slaves' work was as cumbersome as toiling on the fields, or in the mines.
Inert, lumbering, slow in movement